Walking Ballista enters with X +1/+1 counters on it. {4}: Put a +1/+1 counter on Walking Ballista. Remove a +1/+1 counter from Walking Ballista: It deals 1 damage to any target.
NM-Mint - $11.70
Lightly Played - $11.20
Moderately Played - $10.60
Heavily Played - $9.40
Damaged - $7.60
NM-Mint Non English - $11.70
Lightly Played Non English - $11.20
Moderately Played Non English - $10.60
Heavily Played Non English - $9.40
Damaged Non English - $7.60
Foil Prices
NM-Mint Foil - $91.90
Lightly Played Foil - $87.30
Moderately Played Foil - $82.70
Heavily Played Foil - $73.50
Damaged Foil - $59.80
NM-Mint Foil Non English - $91.90
Lightly Played Foil Non English - $87.30
Moderately Played Foil Non English - $82.70
Heavily Played Foil Non English - $73.50
Damaged Foil Non English - $59.80